APA (7th ed.) Citation

Oblas, P. B. (1973). Siam's efforts to revise the unequal treaty system in the sixth reign (1910-1925). University Microfilms International.

Chicago Style (17th ed.) Citation

Oblas, Peter Brian. Siam's Efforts to Revise the Unequal Treaty System in the Sixth Reign (1910-1925). Ann Arbor: University Microfilms International, 1973.

MLA (9th ed.) Citation

Oblas, Peter Brian. Siam's Efforts to Revise the Unequal Treaty System in the Sixth Reign (1910-1925). University Microfilms International, 1973.